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Soil samples from tea gardens located in Laoshan green tea planting area were tested, and the distribution and the seasonal dynamic changes of the soil organic matter, available nitrogen, phosphorus and potassium of those samples were analyzed with variance analysis and cluster analysis by SPSS.

根据崂山绿茶重点种植区内茶园土壤的实测数据，分析了土壤有机质、碱解氮、速效磷、速效钾的分布特征及季节变化动态，并运用SPSS软件，对所选茶园的土壤养分水平进行方差分析和聚类分析。

In this experimental study firstly a sulphur-bearing alkanethiol-derivatised gold nanoparticles has been selected and prepared. The alkanethiol-derivatised gold was put in the mud-stone samples bearing terreau. In varies elevated temperature the gas products were collected by foam plastics in a special installation. The measurements on the contents of gold in foam plastics and on the composition of gas phase were carried out and the comparisons for various samples were made.

本项研究选取并制备了作者认为有地质意义的含硫的金的金属有机化合物-烷基硫醇衍生纳米金，将其添加至含有机物质的泥岩样品中，在专门设计的真空装置中用泡塑收集不同温度气相产物，分析所产生气相组成及带出金的含量并与添加氯金酸水溶液的样品进行对比。

The results are:(1) Samples without straight radial grain have more hits and increasing faster than samples with straight radial grain, but before fracture hits count is not much different.

最后得出以下结论：(1)径向纹理不通直的试件比通直的声发射撞击数要多，而且增加的趋势较快，但是在试件断裂前，声发射撞击数相差不大。

The spatial-temporal variance of soil organic matter was researched in this paper in terms of 300 paddy soil samples in 2004 and 706 paddy soil samples of The Second Soil Survey of China in Hainan Province.

根据2004年采集的300个海南不同地区水稻土耕作层样品分析数据和第二次土壤普查的706个剖面点资料，对全省水稻土有机质时空变异特征进行了研究和分析。

With equidistance sampling, the research takes 13 soil samples in 0-20cm of each site from the middle of a chosen typical shrub named plateau red willow every other two meters, in Hongyuan county of Sichuan province, and analyzes the character of these soil samples.

以川西北高原红原县为研究区，用等距离取样法，在高寒沙化地中选择一典型的灌丛高原红柳，从灌丛根部开始每隔2米向外选点取0-20 cm土样13个，并分析了这些土样的土壤性状。

In this paper,the surface roughness and residual stress of 1Cr11Ni2W2MoV stainless steel after laser shock peening and shot peening were tested and analyzed.The results show that laser shock peening samples have better surface quality and larger residual stress than shot peening samples.

对不锈钢材料1Cr11Ni2W2MoV进行了激光冲击强化和喷丸强化后表面粗糙度和残余应力测试分析，与喷丸相比，激光冲击强化对试件表面形貌和表面粗糙度的影响更小，产生的残余压应力更大。

After the package of crude drug has been opened, the samples shall be fetched from different parts, making the total quantity reach the sampling one, then the samples shall be directly poured into the sample bottle and be mixed.

原料药包装开启后，于不同部位分别取样，使总量达到抽样数量，直接倾入样品瓶内、混匀。

Consumer Product Safety Commission, the agency charged with protecting Americans from unsafe household products, last week released interim remediation guidelines and said certain Chinese drywall samples emitted hydrogen sulfide, a flammable gas with a rotten-egg smell, at rates 100 times greater than non-Chinese drywall samples.

Consumer Product Safety Commission上周发布临时性补救指导，称中国的石膏板样品发出的硫化氢，是非中国产石膏板样品的100倍。硫化氢是一种伴有臭鸡蛋味的可燃气体。美国消费者商品安全委员会是一家负责保护美国人免遭不安全家用产品侵害的机构。

Soil samples were collected from different ecological conditions. More than 70 Streptomyces hygroscopicus strains were isolated from the soil samples. Fermentation centrifugal supernatant of the strains were used as biocontrol agents to bioassay the seedling of rice and barnyard grass and rice pathogens of sheath blightand bakanae. Three strains showed good effects of inhibitingbarnyard grass seedling, the another three strains well inhibited the growth of rice pathogenic fungi.

从国内外不同生态条件下采集的土壤标本中分离到70多个吸水链霉菌，用其发酵离心上清液对水稻、稗草秧苗和稻纹枯病菌、恶苗病菌进行生物测定，结果有3个菌株对稗草根的生长具有较好的抑效果；有3个菌株对水稻病原菌有很好的抑制生长作用。

Results Under these conditions, all the test samples containing≥0.10mg/L NO2(superscript -) can produce a positive response of the characteristic red-purple color, whereas, the samples will produce a negative response when the level of NO2(superscript -) was below the limit.

在此情况下，所有含NO2≥0.10mg/L的检验水样均产生紫红色阳性反应，而给出阴性反应的水样表明NO2含量低于此限值。

When this condition occurs, inbound replication with the source partner is stopped on the destination domain controller and event ID 2042 is logged in the Directory Services event log.

计算机密码学是研究计算机信息加密、解密及其变换的科学，是数学和计算机的交义学科，也是一门新兴的学科。

Instructions: click on the thumbnails to see a larger image, then use the left-right arrow keys to scroll through the slideshow.

使用说明：滑鼠点在小图上即可放大观赏。开启后键盘左右键可用来换照片。